Protective case for an electronic device

ABSTRACT

A protective case for accommodating a number of variable sized electronic devices is provided. The case comprises internal features including rigid support members and biasing members for securing an electronic device and allowing the selective orientation and positioning of the electrical device for optimizing viewing.

This application is a Continuation of and claims the benefit of priorityfrom U.S. Non-Provisional patent application Ser. No. 14/585,639, filedDec. 30, 2014, which is a Continuation of U.S. Non-Provisional patentapplication Ser. No. 13/722,167, filed Dec. 20, 2012 and now issued asU.S. Pat. No. 8,925,722, and U.S. Provisional Application Ser. No.61/579,264, filed Dec. 22, 2011, the entire disclosures of which areincorporated by reference herein and the benefit of priority of whichare claimed herewith.

FIELD OF THE INVENTION

The present invention relates generally to protective cases and coversfor electronic devices. More specifically, the present invention relatesto a folding case for accommodating a variety of electronic devices,such as tablet computers, e-readers, and other similar devices.

BACKGROUND

Portable electronic devices such as tablets PCs and e-readers havebecome increasingly popular. An inherent convenience of these devices isthat they are highly portable. With increased portability and enhancedelectronics, however, comes the need to protect the device from thesurrounding environment, impact, and abrasion. Accordingly, as thepopularity of the devices continues to increase, so does the need anddesire to protect or surround the device with a cost effective storagecase. Such cases, covers, sleeves, etc. are limited in the sense thatthey are designed to fit only a single electronic device. As the number,type, size, and style of portable electronic devices increases, so doesthe need for a protective case adapted to accommodate a variety ofdevices of different sizes and shapes.

Finally, there is a need not only for protecting and transportingelectronic devices, but also to use the case for the dual purpose ofretaining the electronic device in a preferred orientation for viewingpurposes.

SUMMARY OF THE INVENTION

Accordingly, the present invention contemplates a novel system anddevice for a protective case for an electronic device wherein the caseis provided with features for selectively accommodating and retaining avariety of electronic devices of various shapes and/or sizes, as well asallowing the selective positioning of the device for viewing.

The Summary of the Invention is neither intended nor should it beconstrued as being representative of the full extent and scope of thepresent disclosure. The present disclosure is set forth in variouslevels of detail in the Summary of the Invention as well as in theattached drawings and the Detailed Description of the Invention and nolimitation as to the scope of the present disclosure is intended byeither the inclusion or non-inclusion of elements, components, etc. inthis Summary of the Invention. Additional aspects of the presentdisclosure will become more readily apparent from the DetailedDescription, particularly when taken together with the drawings.

One aspect of the present invention is to provide a protective case withat least one hinge or fold for enveloping a portable electronic deviceand retaining means for the portable electronic device. Retaining meansinclude, for example, one or more elastic members for securing at leastone portable electronic device. Retaining means also include one or morebiasing members for securing an electronic device.

Another aspect of the present invention is to comprise one or moresubstantially rigid guide or support members. Guide or support membersmay comprise one or more rigid hooks or a shelf for supporting a devicealong at least one edge or dimension. In combination with supportmember(s), it is contemplated that elastic securing means are furtherprovided in order to bias an electronic device toward or into thesupport member(s). Further, elastic securing means comprise at least onebiasing member secured to the case at one end and securable to anelectronic device at a second end. Securing means may be disposedsubstantially opposite from contemplated support members so as to biasan electronic device toward or into support members.

In another aspect, the present invention comprises a protective case fora variety of portable electronic devices such that a single case issuitable for use with a plurality of different sized electronic devices.

In a further aspect, the present invention comprises a plurality ofhinges or folds, such that the case may be converted between two or moreof: 1—a “closed book” configuration; 2—an “open book” configuration; 3—a“folded open” configuration; and 4—a “propped open” or self-supportedconfiguration. A case of the present invention may comprise at least twohinge features and at least one channel, slot, indention, indentation,or trough, such that the case may be positioned in an open position andwith a contained device residing at a predetermined angle, such as maybe desirable for using the device.

In an additional aspect, the present invention comprises a protectivecase for retaining, displaying, and storing a plurality of differentlysized electronic devices, comprising a first cover portion hingedlyinterconnected to a second cover portion by a hinge, the second coverportion comprising a substantially rigid planar member, thesubstantially rigid support member interconnected to the second coverportion for supporting the electronic device and resisting movement ofthe electronic device in one direction, and an elastic member inforce-transmitting communication with the second cover portion, theelastic member comprising a biasing force and a component of the biasingforce is directed toward at least one substantially rigid supportmember.

An alternate aspect of the present invention is to comprise a protectivecase for retaining, displaying, and storing a plurality of differentlysized electronic devices. The protective case comprises a first coverportion hingedly interconnected to a second cover portion, the secondcover portion comprising a substantially rigid planar member, asubstantially rigid support member interconnected to the second coverportion for supporting the electronic device and resisting movement ofthe electronic device with respect to the protective case in at leastone direction, an elastic member in force-transmitting communicationwith the second cover portion, the at least one elastic membercomprising a biasing force and at least one component of the biasingforce being directed toward the substantially rigid support member, thesecond cover portion comprising a hinge member, such that a portion ofthe second cover portion is rotatable with respect to the first coverportion about two parallel axes of rotation, and the first cover portioncomprising a plurality of indentations for selectively receiving alateral edge of the second cover portion at an obtuse angle relative tothe first cover portion.

In one aspect, the present invention comprises a protective case forretaining, displaying, and storing differently sized electronic devices,comprising a first cover portion, a second cover portion hingedlyinterconnected to the first cover portion by a first hinge, the secondcover portion comprising a substantially rigid planar member and asecond hinge, such that a portion of the second cover portion isrotatable with respect to the first cover portion about at least twoparallel axes of rotation, a first support member interconnected to thesecond cover portion for supporting an electronic device and resistingmovement of the electronic device with respect to the protective case inat least one direction; and a second support member interconnected tothe second cover portion for supporting the electronic device andresisting movement of the electronic device with respect to theprotective case in a second direction, and the second direction isdifferent from the at least one direction.

In another aspect, the present invention comprises a method for securinga device within a case, the method comprising providing the case with afirst cover portion hingedly interconnected to a second cover portion byat least one hinge, the second cover portion comprising a substantiallyrigid planar member, a substantially rigid support member interconnectedto the second cover portion for supporting the device and resistingmovement of the device in a direction, and an elastic member inforce-transmitting communication with the second cover portion, theelastic member comprising a biasing force and a component of the biasingforce is directed toward the substantially rigid support member;inserting a first edge of the device within the substantially rigidsupport member; inserting an opposing second edge of the device withinthe case by outwardly deforming the elastic member, placing a backsurface of the device substantially flush with the second cover portion,and allowing the elastic member to engage and secure a corner of thedevice under the elastic member's own elasticity or restoring force.

Another aspect of the present invention is to provide at least one slotor channel on the inside surface of the cover for engaging and retainingthe substantially rigid planar member in a predetermined orientation.The predetermined orientation may position the electronic device suchthat it is tipped up or tilted in a reading position or other positionof use.

In various aspects, protective cases of the present invention comprisevarious protective features including, but not limited to, rigid orhard-shell outer covers, cushioned materials, soft or non-abrasiveinterior portions to reduce risk of abrasion, etc.

These and other advantages will be apparent from the disclosure of theinvention(s) contained herein. The above-described aspects, embodiments,objectives, and configurations are neither complete nor exhaustive. Aswill be appreciated, other aspects and embodiments of the invention arepossible using, alone or in combination, one or more of the features setforth above or described in detail below. Further, the summary of theinvention is neither intended nor should it be construed as beingrepresentative of the full extent and scope of the present invention.The present invention is set forth in various levels of detail in thesummary of the invention, as well as, in the attached drawings and thedetailed description of the invention and no limitation as to the scopeof the present invention is intended to either the inclusion ornon-inclusion of elements, components, etc. in this summary of theinvention. Additional aspects of the present invention will become morereadily apparent from the detailed description, particularly when takentogether with the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

Those of skill in the art will recognize that the following descriptionis merely illustrative of the principles of the disclosure, which may beapplied in various ways to provide many different alternativeembodiments. This description is made for illustrating the generalprinciples of the teachings of this disclosure invention and is notmeant to limit the inventive concepts disclosed herein.

The accompanying drawings, which are incorporated in and constitute apart of the specification, illustrate embodiments of the disclosure andtogether with the general description of the disclosure given above andthe detailed description of the drawings given below, serve to explainthe principles of the disclosures.

It should be understood that the drawings are not necessarily to scale.In certain instances, details that are not necessary for anunderstanding of the disclosure or that render other details difficultto perceive may have been omitted. It should be understood, of course,that the disclosure is not necessarily limited to the particularembodiments illustrated herein.

FIG. 1 is front view of a protective case of one embodiment of thepresent invention;

FIG. 2 is a front view of a protective case of one embodiment of thepresent invention in an open position;

FIG. 3 is a front perspective view of a protective case of oneembodiment of the present invention in a propped open position;

FIG. 4 is a front perspective view of a protective case of oneembodiment of the present invention and a portable electronic device;

FIGS. 5A-5B depict an opening sequence of one embodiment of the presentinvention;

FIG. 6 is a front elevation view of a protective case of one embodimentof the present invention provided in an open position;

FIG. 7A is a perspective view of a support member of one embodiment ofthe present invention;

FIG. 7B is a perspective view of a device secured within support membersof one embodiment of the present invention;

FIG. 8 is a front elevation view of a protective case of a secondembodiment of the present invention provided in an open position;

FIG. 9 is a front perspective view of a protective case of a secondembodiment of the present invention in a propped open position;

FIG. 10 is a front elevation view of a protective case of a thirdembodiment of the present invention provided in an open position; and

FIG. 11 is a front perspective view of a protective case of a thirdembodiment of the present invention in a propped open position.

DETAILED DESCRIPTION

The present invention has significant benefits across a broad spectrumof endeavors. It is the applicant's intent that this specification andthe claims appended hereto be accorded a breadth in keeping with thescope and spirit of the invention being disclosed despite what mightappear to be limiting language imposed by the requirements of referringto the specific examples disclosed. To acquaint persons skilled in thepertinent arts most closely related to the present invention, apreferred embodiment of the method that illustrates the best mode nowcontemplated for putting the invention into practice is described hereinby, and with reference to, the annexed drawings that form a part of thespecification. The exemplary method is described in detail withoutattempting to describe all of the various forms and modifications inwhich the invention might be embodied. As such, the embodimentsdescribed herein are illustrative, and as will become apparent to thoseskilled in the arts, can be modified in numerous ways within the scopeand spirit of the invention.

The detailed description is to be construed as exemplary only and doesnot describe every possible embodiment since describing every possibleembodiment would be impractical, if not impossible. Numerous alternativeembodiments could be implemented, using either current technology ortechnology developed after the filing date of this patent.

To the extent that any term recited in the claims at the end of thispatent is referred to in this patent in a manner consistent with asingle meaning, that is done for sake of clarity only so as to notconfuse the reader, and it is not intended that such claim term bylimited, by implication or otherwise, to that single meaning. Finally,unless a claim element is defined by reciting the word “means” and afunction without the recital of any structure, it is not intended thatthe scope of any claim element be interpreted based on the applicationof 35 U.S.C. §112, sixth paragraph.

The term elastic, as used herein, may refer to rubber, plastic, otherelastomers, and any other material having a biasing property.

Referring now to FIGS. 1-4, a protective case 1 for an electronic deviceaccording to one embodiment of the present invention is shown. It shouldbe understood that the drawings are not necessarily to scale. In certaininstances, details that are not necessary for an understanding of theinvention or that render other details difficult to perceive may havebeen omitted from these drawings. It should be understood, of course,that the invention is not limited to the particular embodimentsillustrated in the drawings.

As shown in FIG. 1, a protective case 1 is provided. The protective case1 comprises a height 9 and a width 8 for accommodating various devices,such as portable electronic devices. The protective case 1 preferablycomprises a first cover 2, a rear portion or second cover (not shown inFIG. 1), and a hinge 3, such that the protective case 1 surrounds orcovers at least three sides of a portable electronic device comprising arectangular cube configuration. The protective case 1 of FIG. 1 is shownin a closed configuration. The first cover 2 may also be referred toherein as a cover or a first cover portion.

FIG. 2 provides a front view of the case 1 of FIG. 1 shown in an openconfiguration. In an embodiment, the case 1 has a second cover 27. Thesecond cover 27 may be referred to as a back cover, a rear portion, asecond cover portion, and a cover. Further, the second cover 27 maycomprise a substantially rigid planar member. As shown, the protectivecase 1 comprises support members 21 for receiving one or more electronicdevices and elastic securing means 22 for biasing one or more electronicdevices against the support members 21. The elastic securing means 22may also be called biasing securing means. In an embodiment, the elasticsecuring means 22 are secured to the second cover 27 by stitching, glue,Velcro®, or any other securing means. Corner support members 23 forcommunicating with corners of an electronic device may be provided atthe second end(s) of the elastic securing means 22. In variousembodiments, the corner support members 23 may be loops 23. While thecorner support members 23 of FIG. 2 are depicted as loops 23, variousembodiments of the present invention contemplate alternative cornersupport members 23.

While the support members 21 of FIG. 2 are depicted as a pair ofsubstantially rigid hooks, various embodiments of the present inventioncontemplate alternative support members 21. In some embodiments, thesupport members 21 may be substantially rigid support members. That is,the present invention is not limited to a device comprising one or morehooks as support members 21. Indeed, it is contemplated that variousfeatures and materials such as hook and eye loop material (i.e.,Velcro®), magnets, protrusions, troughs, corner brackets or a rigidshelf, and combinations thereof may be provided as support members 21.It will be recognized that support members 21 are provided primarily tooppose a force applied by elastic securing means 22 on an electronicdevice and thereby maintain the electronic device in a predeterminedposition. The predetermined position may be an elevation or propped-upposition for reading or viewing the electronic device. The predeterminedposition may also be a confined position when the case is closed orlaying flat. Elastic securing means 22, as used herein, is not limitedto any particular material or device. Rather, elastic securing means 22are contemplated as including, for example, any number of materials anddevices comprising biasing or elastic properties, such as rubber,springs, spandex, and various combinations thereof.

A variety of support may be provided to accomplish this objective of thepresent invention. In an alternative embodiment, a single support isprovided. Additionally, while FIG. 2 depicts support members 21, elasticsecuring means 22, and loops 23 being disposed opposite a width-wisedirection of the case 1, the present invention is not so limited.Indeed, various embodiments contemplate providing features such assupport members 21 and opposing loops 23 and corresponding elasticsecuring means 22 opposite a height-wise direction or disposeddiagonally.

In various embodiments, wire loops 23 are provided. Wire loops 23 mayfurther be provided with a non-abrasive and/or non-slip material as acoating. Wire loops 23 of the present invention provide various benefitsincluding, for example, the ability to conform or adapt to variousdifferent corner geometries of electronic devices, while still providingmeans for transmitting a force a tension to the device in order tomaintain the device in a substantially static arrangement. In variousembodiments, the loops 23 may be corner support members. Further, inembodiments, the loops 23 may be resilient loops.

As shown in FIG. 2, elastic securing means 22 are provided comprisingtwo straps secured at their first ends to a portion of the protectivecase 1 and comprising loops 23 at their second ends. In someembodiments, the straps may be elastic straps or any stretchy orslightly stretchy straps. In alternative embodiments, however, elasticsecuring means 22 comprise springs and various other linear andnon-linear biased features. Loops 23 are provided to be selectivelyplaced around corners of an electronic device and convey a biasing forceor tension from the elastic securing means 22 to the electronic devicefor securing or biasing an electronic device against one or more supportmembers 21. Various adjustable features, such as adjustable hooks andloops 23 may be provided to adjust a functional length of the elasticsecuring means 22. As shown in FIG. 2, loops 23 of the present inventionmay comprise substantially non-rigid members capable of withstanding atensile force. For example, loops 23 may be wire or coated-wirestructures capable of generally surrounding a corner of a cube-likeelectronic device and further capable of transferring a force applied byelastic securing means 22. In alternative embodiments, plastic hooks ofvarious configurations, elastic loops, plastic loops, stretchy loops,etc. are provided in lieu of or in addition to substantially non-rigidloops 23.

The embodiment of FIG. 2 has material, which may be a cover for theelastic securing means 22, over the elastic securing means 22 such thatthe material is not numbered and the elastic securing means 22 aredisposed behind the material. Features such as elastic securing means 22may be disposed or provided underneath an elastic securing means coversecured to an internal portion of the case 1 such that securing means22, for example, are separated from an electronic device to beprotected. This is further demonstrated in FIG. 6.

FIG. 2 further shows an embodiment with a strap 7 provided on the insideof the first cover 2. In some embodiments, the strap 7 is elastic orstretchy such that the strap 7 may be pulled away from the front cover 2and an electronic device may be positioned under the strap 7. The strap7 may be composed of a material that is an elastomer, leather, plastic,or any other material used in the case 1. The electronic device may bestored under the strap 7 in times of use or when carrying the case 1 ina closed position. In additional and alternate embodiments, the strap 7may be used to hold or secure other items in place in the case, such aspaper, pens, cards, etc. Further, the strap 7 may be used to hold ontothe case 1 when the case 1 is in an open position. In variousembodiments the strap 7 may be composed of one or more materials.

FIG. 3 depicts a protective case 1 according to one embodiment disposedin a self-supported position, wherein at least two hinge features 3 a, 3b are provided for converting the case 1 from a closed position to a“display” or self-supported position. One or more channels 25 arefurther provided for selectively retaining at least a portion of thecase 1 at one or more predetermined angles. The word channel may referto and may be used interchangeably herein with slot, indentation,indention, trough, and elongated recesses. In an embodiment, the one ormore channels 25 are provided in a first cover 2. In an embodiment, thechannel(s) 25 may allow an electronic device to be displayed by a userat an obtuse angle relative to the first cover 2 or relative to ahorizontal plane. In alternate and additional embodiments, hook and loopmaterial (i.e., Velcro®) may be used for retention purposes and to keepthe device positioned at an obtuse angle relative to the first cover 2.Further, a raised rail may be used to retain the electronic device at anobtuse angle and/or in an up-right position, tipped up position, readingposition, or other position of use. This can further be seen in FIG. 4.

In an embodiment, at least one of a spine and the first cover 2 maycomprise a first hinge 3 a. Additionally, the second cover 27 maycomprise a second hinge 3 b such that a substantially rigid planarmember rotates at the second hinge 3 b about an axis parallel to theaxis of rotation of the first hinge 3 a. The second cover 27 and/or themovable piece (not numbered but shown below the second hinge 3 b) may bea substantially rigid planar member.

FIG. 4 depicts a protective case 1 for an electronic device with anexemplary electronic device 40 disposed therein. As shown, a tablet ornook® is provided and securely disposed within the case 1. Supportmembers 21 provide means for defining a secure position of the device 40and elastic securing means and loops 23 are provided to securely hold orbias the device 40 against the support members 21. As the elasticsecuring means are expandable, cases 1 of the present invention arecapable of accommodating a wide variety of devices 40, such as aKindle®. While the embodiment illustrated is well suited for housing aplurality of e-readers, smaller and larger versions of the protectivecase 1 are contemplated that are adapted for housing or protectingtablets, such as an iPad®, a Galaxy®, a PlayBook®, an Android® tablet,an Iconia and various similar devices 40 whether or not currentlyconceived of.

FIGS. 5A-5B depict one embodiment of the present invention comprising aplurality of hinges 3 to enable the case to be disposed in aself-supported position. As shown in FIG. 5A, the case is displayed in asubstantially flat open position, with the cover 2 on the left. Twocentrally located hinges 3 are provided at or near the spine of thecover 2. A third hinge 3 is provided at a mid-portion of the rearportion of the case. The rear portion of the case, in one embodiment,therefore, comprises a layered arrangement wherein theelectronic-device-securing portion is capable of pivoting with respectto additional features. FIG. 5B depicts the case disposed in aself-supported position wherein the cover 2 provides a secure base andthe electronic device displayed at an angle, such as may be suitable forreading and/or typing.

In a preferred embodiment, a protective case of the present inventioncomprises a plurality of elongated ridges, channels, indentions,indentations, or slots, each of the elongated ridges or slots 25corresponding to a predetermined angle at which a contained-device maybe situated. While various embodiments contemplate that the case anddevice may be maintained at a desired position based on the weight andgeometry of the case, slots, and/or device, it is further contemplatedthat additional securing features may be provided. Additional securingfeatures include, but are not limited to Velcro®, magnets, snaps, rubbergrips, and various similar features as will be recognized by one ofskill in the art.

FIG. 6 is a front view of a protective case 1 in an open position.Portions of the case 1 have been removed in FIG. 6 to reveal elasticsecuring means 22 according to one embodiment. In an embodiment, theelastic securing means 22 may comprise straps 67, connection members 65,loops 23, and stitching 61. Specifically, an elastic securing meanscover 60 according to one embodiment has been shown as partially removedto reveal underlying components. The elastic securing means cover 60 isprovided in various embodiments to help guide elastic securing means 22,protect elastic securing means 22 from abrasion, and reduce wear on theelastic securing means 22. Loops 23 may be sized to provide aninterference fit with apertures in the securing means cover 60 andprevent the loops 23 from retracting underneath the cover 60. As shown,elastic securing means 22 are stitched 61 or otherwise secured to aninner portion of a second cover 27 (which, in some embodiments, may be aback or rear cover) of the protective case 1 at a first end of the strap67 of the elastic securing means 22 and provided with a loop 23 at asecond end. Loops 23, as shown and described herein, generally compriseone or more flexible members capable of transmitting a tension force. Ina preferred embodiment, connection members 65 are provided to connectone or more loops 23 to straps 67 of the elastic securing means 22.Connection members 65 include, in various embodiments, lightweight rigidmembers for transmitting a force between the straps 67 of the elasticsecuring means 22 and a loop 23. In an embodiment, the straps 67 may beelastic or rigid and secured to the second cover 27 by stitching 61 orglue. The straps 67 may be provided to connect the connection members 65or loops 23 (if there are no connection members 65) to the second cover27. The straps 67 may be capable of transmitting a tension force tosecure the electronic device.

FIG. 6 depicts one embodiment of an elastic securing means 22 andcorresponding loops 23 for engaging a corner or other portion of anelectronic device. As shown, in this embodiment, the elastic straps 67are provided in a crossover arrangement. However, it should be expresslyrecognized that elastic securing means 22 and loops 23 of the presentinvention may be provided in any number or arrangements. Additionally,the present invention is not limited to two elastic securing means 22and two corresponding loops 23 as shown in FIG. 6. Indeed, any number ofgeometrical arrangements may be provided in accordance with the presentinvention. For example, the loops 23 may be comprised of rubber, metal,plastic, fiberglass or other materials which can be positioned around aportion of an electrical device and preferably around a corner portion.Additionally, the loops 23 may be any number of corner connectionmembers other than loops. The connection members may be comprised of asubstantially rigid material, such as a rubber or plastic component, andthe elastic securing means 22 comprised of various spandex or elastanefibers, for example. Alternatively, embodiments of the case may comprisestraps 67 connected directly to a loop 23, and thus devoid of theconnection member(s) provided in other embodiments. In some embodiments,the elastic securing means 22 are comprised of one continuous componentfrom the attachment to the second cover 27 to the corner support members23, meaning that there is only one component of the elastic securingmeans 22 and not multiple components 67, 65, 23 as shown in FIG. 6.Further, in alternate embodiments, the loops 23 may be directly attachedto the second cover 27 and not connected by the connection members 65and straps 67.

Additionally, in yet another embodiment, stretchable loops 23 may beprovided. Stretchable loops 23, in one embodiment, comprise bendable orrubber or elastic loops at least partially secured directly to a secondcover portion 27 of the case 1. In various embodiments, stretchableloops 23 secured directly to the case obviate the need for additionalcomponents, such as elastic securing means 22, straps 67, and connectionmembers 65.

In further still alternative embodiments, an elastic loop 23 is providedwherein the elastic loop 23 is secured to a portion of the case by asubstantially rigid member, such as a strap 67 or connection member 65.Accordingly, while various embodiments are described herein, it will beexpressly recognized that the present invention is not limited to theparticular arrangements as shown and described. Indeed, a variety ofcombinations and alternatives for securing an electronic device as willbe recognized by one of skill in the art is contemplated.

While the embodiment provided in FIG. 6 depicts support members 21disposed proximal to a hinge 3 of the protective case 1 and loops 23disposed distal from the hinge 3, the present invention is not limitedto such a particular arrangement. Indeed, it is contemplated thatsupport members 21 be disposed distal from the hinge 3 and loops 23provided and adapted for securing corners of an electronic devicedisposed proximal to the hinge 3. Alternatively and additionally, loops23 and elastic securing means 22 may be provided and adapted forcontacting upper or lower corners of an electronic device. Furthermore,the present invention is not limited to two elastic securing means 22and two corresponding loops 23 as shown. The present inventioncontemplates an electronic device case 1 comprising any number ofsecuring means (i.e., corner support members or loops 23), including asfew as one and as many as six, and any number of substantially rigidsupport members 21, including as few as one and as many as six.

A planar portion of the second cover 27 (back cover part that moves) andthe various components attached thereto are described in isolation froma case in which they are preferably stored. In some embodiments, theplanar portion may be only a portion of the second cover 27; thus, thesecond cover 27 may consist of the planar portion and other componentsand portions. In other embodiments, the second cover 27 may consistessentially of the planar portion. The planar portion may be asubstantially rigid planar portion.

In some embodiments, the planar portion of the second cover 27 maycomprise one or more of corner support members 23, elastic securingmeans 22, connection members 65, straps 67, substantially rigid supportmembers 21, stitching 61, and an elastic securing means cover 60. Theplanar portion receives an electronic device such that the electronicdevice is secured, interconnected, or temporarily attached to a topsurface or inner surface of the planar portion. The device can bereceived by and interconnected to the planar portion through variousdifferent methods. In one embodiment of the receiving method, one sideor edge of the device is first supported by and slipped into the one ormore support members 23 such that one side of the device (preferably theback side) is substantially parallel to the planar portion. Asubstantial portion of one side of the device may even touch or lay flaton the planar portion. The device may then be further secured andsupported by hooking one loop 23, if there is a loop 23, around onecorner of the device. The loop 23 and elastic securing means 22 may needto be pulled such that the straps 67 are stretched in tension and, thus,able to be looped around the corner of the device. If the planar portionconsists of two or more loops 23 or elastic securing means 22, then thesecond loop 23 or elastic securing means 22 should be hooked, looped, orsecured around a second corner of the device. Once the device is securedto the planar portion by one or more support members 21, 23, the deviceshould resist substantial motion in any direction. In alternateembodiments, the loops 23 may be replaced with other corner supportmembers or additional support members 21. Further, the planar portionmay, in some embodiments, comprise four loops 23 and no support members21. Additionally and alternatively, the planar portion may comprise twoor more support members 21 and no loops 23. Such embodiments of theplanar portion may be used with any number of features and componentsdescribed herein and such embodiments may be used with any of the casesdescribed herein.

FIG. 7A depicts one embodiment of an electronic device corner supportmember 70. Support member 70 is provided to secure a corner or edge ofan electronic device (not shown). The support member 70 comprises amount or bracket 71 with holes 72 for securing the support member 70 toa case (not shown), and preferably to an interior portion of anelectronic device case (not shown). Screws, bolts, rivets, pins, nails,or other fasteners may be positioned within or through the holes 72 toattach the bracket 71 to the case. At least one pliable wire member 73extends from the bracket 71 to form a hook or loop structure forsecuring an electronic device. The embodiment depicted in FIG. 7Acomprises a flexible or pliable wire member 73 with at least two pointsof inflection, such that a 180 degree bend in the member 70 is provided,within which a device may be secured. Pliable wire member 73 preferablycomprises a scratch-resistant and/or frictional coating 74, such as apolyurethane layer. Such a coating 74 or polyurethane layer reduces arisk of scratching an associated device, as may occur with a wire 73alone, and increases a frictional hold on a device.

Although FIG. 7A depicts one embodiment of a support member 70 forsecuring a device, it will be expressly recognized that the presentinvention is not so limited. Various alternative embodiments of supportmembers 70 are contemplated for use. For example, a single wire 73 isprovided in one embodiment of the support member 70, wherein the singlewire 73 comprises a “J” shaped hook for receiving and securing anelectronic device. In additional and alternative embodiments, aplurality of “J” shaped hooks is provided, but the “J” shaped hooks arenot interconnected (as shown in FIG. 7A).

FIG. 7B depicts a device 79 at least partially secured within a pair ofsupport members 70. For illustration purposes, the device 79 and supportmembers 70 are depicted in isolation from a case in which the componentsare preferably stored. The device 79 may be at least one of an iPad®, atablet device, an e-reader, a PDA, a laptop, a digital music player, amobile phone, a portable gaming device, an ultrabook™, and a portablecheckout unit. The support members 70 comprise a wire member formed witha minimum gap distance 78 between portions of the curved wire member. Inone embodiment, the minimum gap distance 78 ranges between approximately0.25 cm and 5 cm. In a preferred embodiment, the minimum gap distance 78ranges between approximately 0.5 cm and 3 cm. In a more preferredembodiment, the minimum gap distance 78 ranges between approximately0.75 cm and 2 cm. In a most preferred embodiment, the minimum gapdistance 78 is 1 cm.

FIG. 8 is a front elevation view of one embodiment of a case 80 in anopen position depicting various internal components and where the case80 does not comprise or contain an electronic device. The case 80 maycontain a first cover 82, hinges 84, a spine 85, and a second cover 83.Aforementioned support members 70 are shown in relation to additionalcase components. A device storage area 86 is provided, the devicestorage area 86 being generally bounded by support members 70 at onelateral end and one or more substantially rigid support members 87 at anopposing lateral end. Substantially rigid support members 87 arepositioned to receive and secure a side or edge of a device, whilesupport members 70 are provided to receive one or more corners of adevice. In an embodiment, the substantially rigid support members 87 arepositioned apart from one another to accommodate electronic devices withbuttons on a side or on the face of the electronic device between thesupport members 87. In alternative embodiments, however the position ofthe substantially rigid support members 87 and support members 70 arevaried. One or more substantially rigid support members 87 and one ormore support members 70 can be provided at any number of locations.Preferably, however, one or more corners of a rectangular device is/aresecured by at least one support member 87, 70.

In one embodiment, support members 70 are secured to the second cover 83of the case 80 by brackets 71. Support members 70 may be secured to thecase 80 by brackets 71 by one or more fasteners, such as screws orrivets, being threaded or inserted through the bracket 71 and fastenedor secured to a portion of the case 80, such as the second cover 83. Insuch embodiments, elastic or bendable or pliable wire portions of thesupport member(s) 70 allow for user-manipulation of the member(s) 70,such that a device may be inserted into the member 70 and securedtherein once the member 70 is released. For example, in one contemplatedmethod and case, a device is secured within the device storage area 86by inserting a first edge of the device within substantially rigidmembers 87. An opposing second edge of the device is then secured withinthe case 80 by deforming elastic support members 70 outwardly, placingthe second edge flush with the storage area 86, and subsequentlyallowing the members 70 to engage and secure corners of the device underthe members' own elasticity or restoring force.

In certain embodiments, support members 70 are biased by one or morefeatures as shown and described herein. For example, in variousembodiments, “J” or “U” shaped members 70 are provided in connectionwith biasing means, such as those described herein with respect to FIGS.7A-9. In such embodiments, support members 70 comprise one of a pliable,stretchy, bendable, or elastic material and a substantially rigidmaterial. It will be recognized that where adjustability is provided bybiasing means, the need for a support member 70 as shown in FIG. 8 to bepliable is reduced. In alternate and additional embodiments, supportmembers are loops 23, such as those described herein with respect toFIGS. 2-6.

The embodiments of the support members 70 as described in FIGS. 7A-8 maybe attached, connected, interconnected, or secured to the protectivecase in a number of different ways. In some embodiments, the supportmembers 70 are secured to the second cover 83 of the case 80 usingelastic securing means, similar to the elastic securing means describedin conjunction with FIGS. 1-6. Further, in some embodiments, the elasticsecuring means may comprise straps, connection members, support members70, and stitching or glue. Additionally, an elastic securing means covermay be used in some embodiments. In some embodiments, the supportmembers 70 may be secured to the second cover 83 of the case 80 usingtechniques similar to those described in conjunction with FIGS. 1-6.Other attachment or securing means known in the art may also be used inadditional and alternate embodiments.

The embodiment of FIG. 8 is openable and closeable about primary hinges84 or a spine 85. As shown in FIG. 8, a secondary hinge portion 84 isprovided on a second cover 83, back cover, or device-receiving portionof the case 80. The combination of a spine 85, primary hinges 84, asecondary hinge 84, slot members 81, and a partially detached devicestorage area 86 permits a housed or stored device to be displayed invarious positions. Alternatively, the slot members 81 may be replacedwith a raised rail, clip, or hook and loop material (i.e., Velcro®) thatoperatively engages an edge of the top corner for selective engagement.In various embodiments, slot members 81 may be elongated recesses orindentations.

FIG. 9 further shows the secondary hinge 84 b as dividing the back coverinto two sections: a lower portion 83 a of the second cover and an upperportion 83 b of the second cover. In an embodiment, the device storagearea 86 partially detaches or separates from the second cover 83 andtemporarily rests in the slots 81 in the first cover 82 when the case 80is in a “display” configuration. In an embodiment, the device storagearea 86 may fully detach or separate from the lower portion 83 a of thesecond cover and remain interconnected or attached to the upper portion83 b of the second cover. As shown in FIG. 9, selective rotation ofprimary hinges 84 a and secondary hinge 84 b allows a free end 92 of thestorage area 86 to be temporarily positioned in an inclined position(i.e., “display” configuration), such as may be desirable for reading,typing, and the myriad activities that may be performed with the variouselectronic devices discussed herein. In an embodiment, the slots 81 mayallow an electronic device to be displayed by a user at an obtuse anglerelative to the first cover 82 or relative to a horizontal plane. Slotmembers 81 comprise ovoid depressions in an internal portion of the casecover 82 in the embodiment of FIGS. 8-9. Such slots 81 provide forvarious receiving areas in which a free end 92 of the storage area 86 isreceived in a position of use. Various alternative embodiments, however,contemplate alternative means for receiving a free end 92 of the storagearea 86. For example, a free end 92 may be secured in an inclinedposition by one or more magnetic, hook-and-loop features (i.e.,Velcro®), snaps, etc. In one embodiment, slot members 81 compriseprojections, such projections providing raised features for resisting agravitational force exerted upon free end 92 and thus propping orsupporting the device storage area 86 and any related devices in one ormore predetermined positions.

FIG. 10 is a front elevation view of one embodiment of a case 180 in anopen position depicting various internal components and where the case180 does not comprise or contain an electronic device. The case 180 maycontain a first cover 182, hinges 184, a spine 185, and a second cover183. Another embodiment of support members 170 are shown in relation toadditional case components. A device storage area 186 is provided, thedevice storage area 186 being generally bounded by support members 170at one lateral end and one or more substantially rigid support members187 at an opposing lateral end. Substantially rigid support members 187are positioned to receive and secure a side or edge of a device, whilesupport members 170 are provided to receive one or more corners of adevice. In an embodiment, the substantially rigid support members 187are positioned apart from one another to accommodate electronic deviceswith buttons on a side or on the face of the electronic device betweenthe support members 187. In alternative embodiments, however theposition of the substantially rigid support members 187 and supportmembers 170 are varied. One or more substantially rigid support members187 and one or more support members 170 can be provided at any number oflocations. Preferably, however, one or more corners of a rectangulardevice is/are secured by at least one support member 187, 170.

In certain embodiments, support members 170 are biased by one or morefeatures as shown and described herein. For example, in variousembodiments, “J” or “U” shaped members 170 are provided in connectionwith biasing means, such as those described herein with respect to FIGS.10-11. In such embodiments, support members 170 comprise one of apliable, stretchy, bendable, or elastic material and a substantiallyrigid material. It will be recognized that where adjustability isprovided by biasing means, the need for a support member 170 as shown inFIG. 10 to be pliable is reduced. In alternate and additionalembodiments, support members are loops 23, such as those describedherein with respect to FIGS. 2-6.

The embodiments of the support members 170 as described in FIGS. 10-11may be attached, connected, interconnected, or secured to the protectivecase in a number of different ways. In some embodiments, the supportmembers 170 are secured to the second cover 183 of the case 180 usingelastic securing means, similar to the elastic securing means describedin conjunction with FIGS. 1-6. Further, in some embodiments, the elasticsecuring means may comprise straps, connection members, support members170, and stitching or glue. Additionally, an elastic securing meanscover may be used in some embodiments. In some embodiments, the supportmembers 170 may be secured to the second cover 183 of the case 180 usingtechniques similar to those described in conjunction with FIGS. 1-6 orFIGS. 7A-9. Other attachment or securing means known in the art may alsobe used in additional and alternate embodiments.

In such embodiments, elastic or bendable or pliable wire portions of thesupport member(s) 170 allow for user-manipulation of the member(s) 170,such that a device may be inserted into the member 170 and securedtherein once the member 170 is released. For example, in onecontemplated method and case, a device is secured within the devicestorage area 186 by inserting a first edge of the device withinsubstantially rigid members 187. An opposing second edge of the deviceis then secured within the case 180 by deforming elastic support members170 outwardly, placing the second edge flush with the storage area 186,and subsequently allowing the members 170 to engage and secure cornersof the device under the members' own elasticity or restoring force.

The embodiment of FIG. 10 is openable and closeable about primary hinges184 or a spine 185. As shown in FIG. 10, a secondary hinge portion 184is provided on a second cover 183, back cover, or device-receivingportion of the case 180. The combination of a spine 185, primary hinges184, a secondary hinge 184, slot members 181, and a partially detacheddevice storage area 186 permits a housed or stored device to bedisplayed in various positions. Alternatively, the slot members 181 maybe replaced with a raised rail, clip, or hook and loop material (i.e.,Velcro®) that operatively engages an edge of the top corner forselective engagement. In various embodiments, slot members 181 may beelongated recesses or indentations.

FIG. 11 further shows the secondary hinge 184 b as dividing the backcover into two sections: a lower portion 183 a of the second cover andan upper portion 183 b of the second cover. In an embodiment, the devicestorage area 186 partially detaches or separates from the second cover183 and temporarily rests in the slots 181 in the first cover 182 whenthe case 180 is in a “display” configuration. In an embodiment, thedevice storage area 186 may fully detach or separate from the lowerportion 183 a of the second cover and remain interconnected or attachedto the upper portion 183 b of the second cover. As shown in FIG. 11,selective rotation of primary hinges 184 a and secondary hinge 184 ballows a free end 192 of the storage area 186 to be temporarilypositioned in an inclined position (i.e., “display” configuration), suchas may be desirable for reading, typing, and the myriad activities thatmay be performed with the various electronic devices discussed herein.In an embodiment, the slots 181 may allow an electronic device to bedisplayed by a user at an obtuse angle relative to the first cover 182or relative to a horizontal plane. Slot members 181 comprise ovoiddepressions in an internal portion of the case cover 182 in theembodiment of FIGS. 10-11. Such slots 181 provide for various receivingareas in which a free end 192 of the storage area 186 is received in aposition of use. Various alternative embodiments, however, contemplatealternative means for receiving a free end 192 of the storage area 186.For example, a free end 192 may be secured in an inclined position byone or more magnetic, hook-and-loop features (i.e., Velcro®), snaps,etc. In one embodiment, slot members 181 comprise projections, suchprojections providing raised features for resisting a gravitationalforce exerted upon free end 192 and thus propping or supporting thedevice storage area 186 and any related devices in one or morepredetermined positions.

While various embodiments of the present invention have been describedin detail, it is apparent that modifications and alterations of thoseembodiments will occur to those skilled in the art. However, it is to beexpressly understood that such modifications and alterations are withinthe scope and spirit of the present invention. Further, the invention(s)described herein are capable of other embodiments and of being practicedor of being carried out in various ways. In addition, it is to beunderstood that the phraseology and terminology used herein is for thepurposes of description and should not be regarded as limiting. The useof “including,” “comprising,” or “adding” and variations thereof hereinare meant to encompass the items listed thereafter and equivalentsthereof, as well as, additional items.

What is claimed is:
 1. A protective case for retaining, displaying, andstoring an electronic device, comprising: a first cover portion; asecond cover portion hingedly interconnected to said first coverportion, said second cover portion comprising a substantially rigidplanar member; said second cover portion operable to selectively receivean electronic device, said second cover portion comprising a pluralityof support members operable to secure a corner or edge of an electronicdevice; each of said support members interconnected to an elasticbiasing member; and each of said elastic biasing members interconnectedto and in force-transmitting communication with said second coverportion, said biasing members retaining the electronic device in asecure position on said second cover portion, wherein said elasticbiasing members convey a biasing force to the electronic device to biasthe electronic device against said support members.
 2. The protectivecase of claim 1, wherein said second cover portion comprises a hinge,and wherein said second cover portion can be selectively inclined at apredetermined angle with respect to said first cover portion.
 3. Theprotective case of claim 1, wherein said support members are eachconfigured to receive a corner of the electronic device.
 4. Theprotective case of claim 1, wherein said protective case comprises atleast two support members.
 5. The protective case of claim 1, whereinsaid support members comprise pliable wire members.
 6. The protectivecase of claim 1, wherein said first cover portion comprises at least oneof a plurality of channels and a plurality of raised ridges forselectively engaging a lateral edge of said second cover portion toprovide selective positioning of said second cover portion.
 7. Theprotective case of claim 6, wherein a first channel of said plurality ofchannels corresponds to a first angle of said second cover portion withrespect to said first cover portion, and wherein a second channel ofsaid plurality of channels corresponds to a second angle of said secondcover portion with respect to said first cover portion.
 8. A protectivecase for retaining, displaying, and storing an electronic device,comprising: a first cover portion; a second cover portion hingedlyinterconnected to said first cover portion, said second cover portioncomprising a substantially rigid planar member, an upper end, and alower end; said second cover portion comprising a plurality of supportmembers for receiving and supporting an electronic device in at leastone orientation; and an elastic member interconnected to each of saidplurality of support members and an interior portion of said secondcover portion, the elastic members operable to apply a biasing force tothe support members and the electronic device; wherein at least two ofsaid plurality of support members are provided at opposing ends of theelectronic device; and wherein said second cover portion comprises ahinge member such that a portion of said second cover portion isrotatable with respect to said first cover portion; and wherein aninterior portion of said first cover portion comprises at least one of achannel and a raised ridge for selectively contacting a lateral edge ofsaid second cover portion at an angle relative to said first coverportion to provide selective positioning of said second cover portion.9. The protective case of claim 8, further comprising a plurality ofchannels and/or raised ridges for selectively contacting a lateral edgeof said second cover portion.
 10. The protective case of claim 8,wherein the case is selectively positionable in at least a closedposition, an open position, and an angled position of use.
 11. Theprotective case of claim 8, wherein said second cover portion isrotatable with respect to said first cover portion about at least twoparallel axes of rotation.
 12. The protective case of claim 8, whereinsaid second cover portion comprises a hinge, and wherein said secondcover portion can be selectively inclined at a predetermined angle withrespect to said first cover portion.
 13. The protective case of claim 8,wherein said plurality of support members comprises four supportmembers.
 14. The protective case of claim 8, wherein said plurality ofsupport members comprise at least one of a non-abrasive material, anon-slip material, a scratch-resistant material, and a polyurethanecoating.
 15. A method for securing and using a tablet electronic devicewithin a portable storage case comprising: providing said portablestorage case with a first cover portion hingedly interconnected to asecond cover portion, said second cover portion comprising: asubstantially rigid planar member; at least one support memberinterconnected to said second cover portion by an elastic member forsupporting the tablet electronic device and resisting movement of thetablet electronic device in at least one direction, the elastic memberoperable to apply a force to an interior portion of said second coverportion and said at least one support member; and said at least onesupport member adapted to receive a corner of the tablet electronicdevice such that said elastic member and said at least one supportmember provide a force to secure the electronic tablet device; placing acorner of the tablet electronic device in force-transmittingcommunication with said at least one support member; placing a backsurface of the tablet electronic device substantially flush with saidsecond cover portion.
 16. The method of claim 15, wherein said portablestorage case comprises at least two biasing members inforce-transmitting communication with said second cover portion.
 17. Themethod of claim 15, wherein an interior portion of said first coverportion comprises at least one of a channel and a raised ridge forselectively receiving a peripheral edge of said second cover portion toselectively adjust an angle of said second cover portion relative tosaid first cover portion.
 18. The method of claim 15, further comprisingrotating said hinge and providing an edge of said second cover portionat an obtuse angle relative to said first cover portion.
 19. The methodof claim 17, further comprising placing an edge portion of the tabletelectronic device in the at least one of a channel or raised ridge. 20.The method of claim 15, wherein said at least one support membercomprises a hook adapted to engage a corner of the tablet electronicdevice, said hook interconnected to an elastic strap interconnected tosaid second cover portion.